Check the listing for details. 50W 50 Ohm Aluminum Shell Resistor, 2Pcs Housing Resistor with Clips, Black. Condition: New. Listed at 15.40 USD. This aluminum load resistor is suitable for the lighting product, audio, Frequency converter, frequency divider, inverter, and other industrial control. Chassis-mounted resistors are widely used in power supply and automation equipment in the industry.SpecificationColor: Black, Red, BlueMaterial: AluminumPower: 50 WattResistance: 50 ohmTolerance: 5%Mounting Type: Chassis Mounted with ScrewsMounting Hole Diameter: 3.5mm / 0.14 inchTotal Size: 50 x 16 x 15mm / 2 x 0.63x 0.6 inch(L*W*H)Packing List: 2 x Aluminum Housing Resistors, 4 x ClipsAdvantageThe surface of the aluminum power resistor has cooling grooves, is small in size, has high-temperature resistance, and strong overload capacity, and can be used in harsh environments. The induction resistor has a solid structure and high stability for long service life.